Test: Cells 7th Grade

1.

Multiple Choice

15 mins

1 pt

What type of cell is this?

Prokaryotic Cell

Eukaryotic Cell

Animal Cell

Plant Cell

2.

Multiple Choice

30 sec

1 pt

Which of these is NOT part of cell theory?

All living things are made up of cells

Cells come only from other cells

Cells are the smallest living unit of an organism

All living things have blood cells

3.

Multiple Choice

30 sec

1 pt

What kind of cell is this?

Prokaryotic Cell

Eukaryotic Cell

Plant Cell

Bacteria Cell

4.

Multiple Choice

30 sec

1 pt

This organelle is found in eukaryotic cells. It contains the DNA and controls the functions.

Vacuole

Cytoplasm

Cell membrane

Nucleus

5.

Multiple Choice

30 sec

1 pt

This part is the jelly-like fluid that surrounds or cushions the organelles.

Cytoplasm

Cell membrane

Ribosomes

Cell wall

6.

Multiple Choice

30 sec

1 pt

This organelle regulates what goes in and out of the cell.

Vacuole

Mitochondria

Cell membrane

Cell wall

7.

Multiple Choice

30 sec

1 pt

This part gives plant cells a rigid structure.

Cell wall

Organelle

Chloroplast

Cytoplasm

8.

Multiple Choice

30 sec

1 pt

This plant cell organelle contains the chlorophyll and is the site of photosynthesis (makes the food).

Cell wall

Large central vacuole

Mitochondria

Chloroplast

9.

Multiple Choice

30 sec

1 pt

Both plant and animal cells have this organelle to store water (and sometimes food), but plants have a large ________.

Ribosomes

Vacuole

Mitochondria

Nucleus

10.

Multiple Choice

30 sec

1 pt

Which of the following statements is true about cells?

All living things are made up of one or more cells.

The cell is the basic unit of a living organism.

Cells come from other cells.

All the above.

11.

Multiple Choice

30 sec

1 pt

What is the function of the cytoplasm?

Stores water and mineral ions

It holds all the organelles in place

a.Controls what enters and leaves the cell

Supports the cell

12.

Multiple Choice

30 sec

1 pt

Organelle

material inside the cell membrane- but not including the nucleus.

single-celled microorganism that lacks a nucleus.

organism whose cells contain nuclei

specialized structure that performs important cellular functions within a eukaryotic cell.

13.

Multiple Choice

30 sec

1 pt

What cell structure is letter F?

cell wall

cell membrane

chloroplast

nucleus

14.

Multiple Choice

30 sec

1 pt

breaks down food to release energy

nucleus

lysosomes

mitochondria

vacuole

15.

Multiple Choice

30 sec

1 pt

I am a large organelle in the plant cell that stores water. What am I?

cytoplasm

cell membrane

vacuole

lysosomes

16.

Multiple Choice

30 sec

1 pt

I am only found in a plant cell. I use radiant energy to make glucose through a process called photosynthesis. What am I?

cell wall

mitochondria

cytoplasm

chloroplast

17.

Multiple Choice

30 sec

1 pt

Robert Hooke, Anton van Leeuwenhoek, Theodor Schwann, Rudolf Virchow, and Matthias Schliden were all responsible for what theory?

The Theory of Gravity

The Theory of Relativity

The Cell Theory

The Theory of Continental Drift

18.

Multiple Choice

30 sec

1 pt

What is the name of the structure shown in the diagram? It is also known as the "powerhouse" of the cell.

Chloroplast

Mitochondrion

Nucleus

Vacuole

19.

Multiple Choice

30 sec

1 pt

Cells that lack a true nucleus are called.

animal

prokaryotes

eukaryotes

fungus

20.

Multiple Choice

30 sec

1 pt

Number 1 is the

Golgi Bodies

Mitochondrion

ribosome

Nucleus

21.

Multiple Choice

30 sec

1 pt

What is the function of the vacuole?

Sac that stores water, nutrients, and waste products

Sac filled with digestive chemicals

Jelly-like substance within the plasma membrane

stack of membranes that packages chemicals

22.

Multiple Choice

30 sec

1 pt

What cell structure is letter B?

cell wall

cell membrane

nucleus

cytoplasm

23.

Multiple Choice

30 sec

1 pt

Which scientist discovered cells while looking at a piece of cork?

Robert Brown

Robert Hooke

Rudolf Virchow

Anthony van Leeuwenhoek

24.

Multiple Choice

30 sec

1 pt

What did Leeuwenhoek create to look at cells?

Light Bulb

Telescope

Cork Cells

Microscope

25.

Multiple Choice

30 sec

1 pt

The building blocks of life; also referred to the smallest functioning unit of living organisms.

Atom

Organic compound

Cell

Carbohydrates

26.

Multiple Choice

30 sec

1 pt

What does it mean when a cell is multicellular?

Multicellular cells do not come from pre-existing cells.

Multicellular organisms are simple. They contain cytoplasm,ribosomes, DNA and a cell membrane

Multicellular organisms are made of many cells and have specialized shapes that allow them to perform specific functions

For a cell to be multicellular they have to eat their veggies so they can grow up big and strong.

27.

Multiple Choice

45 sec

1 pt

Cell organelles that are responsible for digesting food, worn out organelles and other cellular wastes are called ___________________.

Mitochondria

Vacuoles

Lysosomes

Chlororplasts

28.

Multiple Choice

30 sec

1 pt

Rocks are not living because

they never move

they aren't needed for humans

they are not made of cells

they don't break down

29.

Multiple Choice

1 min

1 pt

An Amoeba is a unicellular, animal-like protist that lives in ponds and streams. According to cell theory, where did this cell come from?

another pre-existing amoeba cell.

energy from sun that allowed the protist to reproduce.

a multicellular organism.

the nonliving environment.

30.

Multiple Choice

30 sec

1 pt

How are unicellular organisms different from multicellular organisms?

There are no differences.

They are made of many cells.

They are only classified as prokaryotes.

They are made of only one cell.

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